Answers
Answer:
A.
Explanation:
A topographic map is a detailed and accurate illustration of man-made and natural features on the ground such as roads, railways, power transmission lines, contours, elevations, rivers, lakes and geographical names. The topographic map is a two-dimensional representation of the Earth's three-dimensional landscape.
Related Questions
2. Relative dating methods help scientists to
determine the age of the fossils within each layer
identify what rock types are present
identify the order in which rock units formed
assign a numerical date to each rock layer studied
Answers
Answer:
The correct answer is "identify the order in which rock units formed".
Explanation:
Relative dating methods are experimental approaches that allow to identify the relative order of past events. Instead of determining the absolute age of samples such as rocks or fossils, relative dating methods correlate which samples are older. Therefore, relative dating methods help scientists to identify the order in which rock units formed.
The Countryside Family Health System serves rural populations. Before opening a new clinic in 2015, many patients had to travel long distances to get
access to health care. Select the Distance to Clinic dataset and follow the interactive to graph the data.
What statement(s) correctly describe the graph? (Check all that apply.)
Check All That Apply
The 2016 data is shifted to the left compared to the 2012 data.
The most appropriate graph type for this dataset is a bar graph.
In 2016, 95% of patients had a clinic within 50 miles.
In 2012, the largest proportion of patients had a clinic distance of 41-50 miles.
Answers
Rural residents often encounter barriers to healthcare that limit their ability to obtain the care they need. Access to healthcare implies that healthcare services are available and obtainable in a timely manner. Yet rural residents often encounter barriers to healthcare access.
What is family health system ?Family health services are those who have the knowledge and resources to help families develop. It is special care given to family members in order to promote their health, prevent health problems, and ensure the family's well-being.
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a) Name three adaptations this plant has that allow it to live on land, and describe
how each adaptation helps the plant survive. (6 points)
I
Answers
Answer:
Explanation:
Sunflowers thrive in slightly acidic to somewhat alkaline soil (pH 6.0 to 7.5). Sunflowers are heavy feeders, so the soil needs to be nutrient-rich with organic matter or composted (aged) manure. Or, work in a slow release granular fertilizer 8 inches deep into your soil.The stem of the sunflower has bristles, these are to prevent water loss as well as deter animal predation. The leaves are oppositely positioned leaves
It has adapted to this necessity by having a heliotropic head which rotates to follow the sun, hence the name sunflower. ... The stem of the sunflower has bristles, these are to prevent water loss as well as deter animal predation. The leaves are oppositely positioned leaves and broad to absorb sunlight for photosynthesis.and broad to absorb sunlight for photosynthesis.
As a result of your Zombie Apocalypse, the grass at a local park will no longer be mowed. What type of succession is this (primary or secondary)? Describe the stages of succession that will occur in the next 100 years.
What type of succession is this depicting?
Answers
Secondary succession is the kind of succession that might develop in a neighborhood park after the Zombie Apocalypse if the grass wasn't cut anymore and pioneer species would first colonize the bare soil.
Thus, pioneer species like weeds and grasses would colonize the bare soil and disturbed regions in the initial stage of secondary succession. These species can swiftly adapt to a new habitat since they are frequently resilient and rapidly developing.
In secondary succession, the pioneer species are the early settlers multiply and spread, the soil conditions become more stable and draw in additional species like shrubs and tiny trees. These animals are modifying the environment in a way that makes it possible for bigger and more diversified populations of creatures to live in more complicated settings.
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Explain why a law is accepted as fact, but a theory is not.
Answers
Answer:
Theories are not accepted as fact because new information or technology can show that the theory is incomplete or incorrect. A law is accepted as fact because it is a statement of what will happen and no exceptions have ever been found.
Explanation:
are cows and bulls in the same family? what is the name of the family?
Answers
Answer: hey friend! answer is yes, they in the same family called bovidae
Explanation: hope this helps!
In humans, XO individuals are females with Turner syndrome and XXY individuals are males with Klinefelter syndrome. Red green color blindness is caused by an X-linked recessive allele. Suppose a colorblind man and a normal woman with no family history of color blindness married and had a daughter who was colorblind and had Turner syndrome.
1. Which event could have given rise to this offspring?
A) Nondisjunction at meiosis II in the mother.
B) Nondisjunction at meiosis I in the father.
C) Nondisjunction at meiosis l in the mother.
D) Nondisjunction at meiosis II in the father.
E) Nondisjunction at either meiosis I or meiosis II in the mother.
Answers
Answer:
The correct answer is option E) "Nondisjunction at either meiosis I or meiosis II in the mother".
Explanation:
Nondisjunction is a phenomena at which chromosomes are not properly separated during anaphase. This can either happen at meiosis I or meiosis II during oogenesis. Nondisjunction would explain the XO chromosomic condition of the daughter with Turner syndrome as well as the X-linked recessive allele of the red green color blindness. Nondisjunction happened in the mother because the father could not inherited an X-linked condition.
the strong, lower part of the mantle
between the asthenosphere and the outer
core
Answers
Answer:
The Mesosphere
Explanation:
how many human blood types are there? summarize how blood type is inherited
Answers
Explanation:
There are 4 main blood groups (types of blood) – A, B, AB and O. Your blood group is determined by the genes you inherit from your parents. Each group can be either RhD positive or RhD negative, which means in total there are 8 blood groups.
the role of enzymes in seed germination
Answers
Answer:
yes!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
N
What makes up
chromatin?
A. DNA only
B. DNA and proteins this
C. DNA and ribosomes
D. DNA and RNA
Answers
The option B is correct. Chromatin is made up of DNA and proteins.
What is chromatin?Chromatin refers to a mixture of DNA and proteins that form the chromosomes found in the cells of humans and other higher organisms. Many of the proteins — namely, histones — package the massive amount of DNA in a genome into a highly compact form that can fit in the cell nucleus.
The function of this complex, the chromatin, is to package and reduce the size of DNA/RNA (tightly wind it so it takes up less space), regulate DNA replication and gene expression and to protect the DNA from damage.
The chromatin structure is formed by the association of DNA and histones. With the help of histone proteins, chromatin organizes DNA into chromosomes. Histones are adaptor proteins that help the DNA structure. They form a complex structure around the DNA, giving the chromosome a more compact shape.
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When curare, a neuromuscular poison, is dropped onto an isolated muscle-nerve preparation in a laboratory, the muscle does not contract when the nerve is stimulated, even though neurotransmitter is released from the nerve cell. Why does this happen
Answers
Answer:
Explanation:
Whenever the nerve terminal's action potential depolarizes, calcium enters the cell through the channels. Calcium allows acetylcholine (ACh) to be released more easily. These ACh molecules subsequently circulate into the synaptic cleft and attach to the motor end-plate of the nicotinic cholinergic receptors. Acetylcholine molecules connect to nicotine ion-channel receptors present on cell membrane the of muscle cells, enabling the ion channels to open. Calcium ions then enter the muscle cell, kicking off a series of events that eventually result in muscular contraction.
Curare is a kind of neuromuscular relaxant blocker that is non-depolarized in nature. Nondepolarizing muscle relaxants work as competitive agonists, binding to ACh receptors but failing to activate ion channels. As a result, they inhibit ACh from bonding, preventing the development of endplate potentials and inducing muscle paralysis.
Pls answer fast!!!! Timed!!!
Which of these descriptions best contrasts safety knowledge for cows and horses?
A. Horses have a definite flight zone, whereas cows do not
B. Cows will startle at sudden movement or noise, but horses do not.
C. Cows have a definite flight zone, whereas horses do not.
D. Cows have 360-degree vision, but horses do not
Answers
Answer:
Cows have a definite flight zone, whereas horses do not. So the answer is C.
Why is the atmosphere referred to as fluid?
Answers
Answer:
Fluids move in response to differences in pressure
hope this helps <3.
8. Which repair process leads to an abasic site as part of the repair pathway?
a.
base excision repair
C.
recombination
b.
methyl mismatch repair
d.
SOS repair
Answers
Answer:
c
Explanation:
Describe what happened to the colored water and the pieces of paper after the holes were punched in the material covering the beaker
Answers
Answer:
The paper spreads over the surface of water and the colored water sunk to the bottom.
Explanation:
The paper hole punches were spread over the surface of the water in the large beaker due to lower density of paper as compared to water whereas the colored water had sunk to the bottom. Convection currents is the driving force that caused the pieces of paper to move over the water's surface. At the surface, the water cools and becomes more denser so the coloring sank toward the bottom of the beaker creating convection currents that will leads to the presence of paper on the surface of water.
what satellites are used to study expanses of the oceans surface
Answers
Answer:
The Geostationary Operational Environmental Satellite-16 (GOES-16) is the first of NOAA's next generation of geostationary weather satellites. Among the many missions of this satellite, it will collect ocean and climate data.
Explanation:
Using satellites, NOAA researchers closely study the ocean. Information gathered by satellites can tell us about ocean bathymetry, sea surface temperature, ocean color, coral reefs, and sea and lake ice. Scientists also use data collection systems on satellites to relay signals from transmitters on the ground to researchers in the field—used in applications such as measuring tidal heights and the migration of whales. Transmitters on satellites also relay position information from emergency beacons to help save lives when people are in distress on boats, airplanes, or in remote areas.
Answer:
A b c d?
Explanation:
1. Josie was given a set of cards that identify the hierarchical organization of organisms. She orders the cards from least complex to most complex. Which shows the cards in the correct order?
Answers
To determine the correct order of the cards representing the hierarchical organization of organisms from least complex to most complex.
The hierarchical organization of organisms typically follows a pattern from lower to higher levels, such as:
Cell: The basic unit of life, organisms are composed of one or more cells.Tissue: A group of similar cells working together to perform a specific function.Organ: A structure composed of different tissues functioning together to carry out specific tasks.Organ System: A group of organs that work together to perform a particular function or set of functions.Organism: A complete, individual living being composed of various organ systems working in coordination.If you have a set of cards representing these hierarchical levels or a similar set, the correct order would be:
CellTissueOrganOrgan SystemOrganismPlease provide more specific information or the actual cards in order to confirm the correct order based on the given set.
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What level includes different populations that live together in a certain area?A. population indexB. communityC. species
Answers
The level that includes different populations won't be a population index, as it would refer to a single population. Therefore, A is incorrect.
A single population refers to member of the same species, so the relationship between the terms is different. Therefore, C is wrong too.
It is a community that includes different populations that live together in a certain area, therefore the correct answer is B. community.
which is more of a threat to people acid rain or air pollution?
Answers
Answer:
A threat to the natural restorative nature of the water cycle is acid rain. Acid rain is caused by certain gas emissions in our atmosphere. Volcanoes release some of these gases naturally.
Explanation:
=)
A front refers to?HURRY
Answers
Answer:
A. Where to air masses meet
Explanation:
Answer:
A. the location where two air masses meet.
Explanation:
In your own words*I have a practice that is provided in the pic, answer in at least 3 sentences
Answers
This Asian vine was brought to the US, as an Ornamental plant, around the 1900s later their benefits as cattle food and soil coverage (stops soil erosion) were recognized, and was planted in great land extensions, It was until the 1950s that was recognized as "pest".
Early elephants that were unable to adapt to dramatic environmental changes became extinct. How did some elephants survive the changes?
A.
The elephants’ skulls became shorter and the jaw higher on the ancestors of modern elephants. They underwent evolutionary adaptation. This physical change allowed the elephants to eat a new diet as the environment changed.
B.
Ancestors of modern elephants developed a darker skin color due to a change in food. The darker skin color allowed them to be more prone to damage from the sun.
C.
The elephants underwent a mutation for protection from parasites in the new environment. They evolved larger ears because of this.
Answers
There are four balls with equal masses moving on a level lab table. The one with the most momentum is the ball that has the greatest-
Answers
Answer:
mass is the answer
Explanation:
Which of the following statements is true?0000Heterotrophs release oxygen and take in glucose.Autotrophs take in water and release carbon dioxide.Producers produce glucose and take in carbon dioxide.Consumers take in glucose and release oxygen
Answers
The best option would be: Producers produce glucose and take in carbon dioxide.
Producers are commonly plants, they produce glucose and they also use carbon dioxide from the atmosphere during the process of photosynthesis.
True or false. Polypeptides are made up of a string of nucleotides ?
Answers
Answer:
True
Explanation:
Polypeptides are made from sequence of nucleotides which form a polypeptide chain; all proteins are made from one or more linked polypeptide chains.
Answer:
false
Because not string of nucleotides
A tea bag can model a cell. The fabric of the bag
represents the cell membrane.
In part of the model, materials move out of the bag and into the water. Which
of the following cell processes does this best model?
O A. A vacuole opens to release substances into the area outside the
cell
O B. Small molecules easily pass between the phospholipids in the cell
membrane.
O C. Substances move from an
high concentration
of low concentration to an area of
O D. Transport proteins use energy to push large molecules across the
cell membrane
Answers
Answer:
B: Small molecules easily pass between the phospholipids in the cell
membrane.
Explanation:
I did this question on A P E X and I got it wrong
The membrane of cell is semi-permeable which means it can allow some materials to cross it. As the tea bag have holes that allows the smaller particles to pass just like that small molecules easily pass between the phospholipids in the cell membrane.
What is the structure of cell membrane?A cell membrane is a phospholipid membrane that has bilayers of lipid and it is semi-permeable in nature.
According to fluid-mosaic model, the cell membrane or plasma membrane have a lipid bilayer along with some intrinsic and extrinsic proteins.
It allows small molecules easily pass between the phospholipids in the cell membrane.
Thus, the correct option is B.
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Compare and contrast a fossil with a trace fossil
Answers
Definition:
- Fossil: A fossil refers to the preserved remains or traces of organisms that lived in the past. It can include the hard parts of plants or animals, such as bones, shells, teeth, or wood.
- Trace Fossil: A trace fossil, also known as an ichnofossil, refers to indirect evidence of prehistoric life activities, such as footprints, burrows, tracks, trails, or even feces (coprolites).
Formation:
- Fossil: Fossils form when the remains or hard parts of organisms are buried in sediment or other materials, undergo mineralization over time, and become preserved.
- Trace Fossil: Trace fossils form when an organism's activity or behavior, rather than the organism itself, creates an impression or trace that is preserved in the geological record.
Information Provided:
- Fossil: Fossils can provide direct information about the physical characteristics, anatomy, and structure of ancient organisms. They can offer insights into their evolutionary relationships, adaptations, and paleoenvironments.
- Trace Fossil: Trace fossils provide indirect information about the behavior, locomotion, feeding habits, and ecological interactions of ancient organisms. They can reveal details about their movement patterns, burrowing behavior, or group activities.
Preservation:
- Fossil: Fossils typically require specific conditions for preservation, such as rapid burial, anoxic environments, or mineral-rich sediment. They are often preserved in sedimentary rocks, amber, or ice.
- Trace Fossil: Trace fossils can form in various types of sediments, including mud, sand, or volcanic ash. They can also occur in hardened substrates like limestone or volcanic rock.
Types and Examples:
- Fossil: Examples of fossils include bones, teeth, shells, petrified wood, and preserved soft tissues like feathers or leaves.
- Trace Fossil: Examples of trace fossils include footprints, tracks, burrows, nests, feeding traces, or coprolites (fossilized feces).
In summary, a fossil refers to the preserved remains or traces of organisms themselves, providing direct information about their physical characteristics. On the other hand, a trace fossil refers to indirect evidence of prehistoric life activities, offering insights into behaviors, locomotion, and ecological interactions. Both types of fossils contribute to our understanding of ancient life forms and ecosystems, but through different perspectives and types of evidence.
I hope this helps! :)
Which of these pollutants
commonly gets "stuck" below a
temperature inversion?
A. hydrogen peroxide
B. water
C. ozone
D. helium
Answers
Answer:
Acorrect me if I'm wrong poAnswer:
C
Explanation:
The pollutant known as ozone commonly gets "stuck" below a temperature inversion. As temperatures rise, ozone levels in many places stop rising with temperature. This phenomenon is commonly referred to as ozone suppression.
Two scientists are both studying RNA. One scientist is studying RNA in mice and the other is studying RNA in E. coli bacteria. Which of the following best describes how each scientist would use a genetic code?
A. Both scientists would use the same genetic code because all organisms have RNA.
B. Both scientists would use the same genetic code because in all organisms the code is read three bases at a time and in the same direction.
C. The scientist studying mice would use the genetic code for mice and the scientist studying E. coli would use the genetic code for E. coli because mice are more complex multicellular organisms.
D. The scientist studying mice would use the genetic code for eukaryotes and the scientist studying E. coli would use the genetic code for prokaryotes because they each have different types of chromosomes.
Answers
Answer:
B. Both scientists would use the same genetic code because in all organisms the code is read three bases at a time and in the same direction.
Explanation:
The genetic code, which refers to how a gene is used to synthesize a protein in cells, is said to be NEARLY UNIVERSAL for all living organisms. This characteristics means that the same genetic code is used by almost every living organism.
According to this question, two different scientists are studying RNA in mice and E.coli bacteria respectively. Based on the characteristics of the genetic code explained above, each scientist will use the same genetic code for the two organisms because in all organisms the code is read three bases at a time called CODON and in the same direction.